Use the x-values: 1, 2, 3, and 4 to write solutions of the equation y = 13x + 5 as ordered pairs.
A (1, 19), (2, 20), (3, 21), (4, 22)
B (1, 18), (2, 31), (3, 44), (4, 57)
C (19, 1), (20, 2), (21, 3), (22, 4)
D (18, 1), (31, 2), (44, 3), (57, 4)

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here is the

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the answers are in the images, i received 100% on this assignment. hope this !

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a